@article{ref1,
title="Violence in the workplace: nurses at risk",
journal="Nebraska nurse",
year="2001",
author="Weber, M.",
volume="34",
number="2",
pages="22-22",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-1921",
doi="",
url="http://dx.doi.org/"
}